#4244AB#4244AB
#4244AB is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.8% C 0.161 H 276.9°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).
Color values
| HEX | #4244AB |
|---|---|
| RGB | rgb(66, 68, 171) |
| HSL | hsl(239, 44%, 46%) |
| HSV | hsv(239, 61%, 67%) |
| CMYK | cmyk(61.4%, 60.2%, 0%, 32.9%) |
| CIE-LAB | lab(34.46, 30.95, -55.63) |
| CIE-LCH | lch(34.46, 63.66, 299.09°) |
| OKLab | oklab(44.75% 0.0192 -0.16) |
| OKLCH | oklch(44.75% 0.161 276.9) |
| XYZ | xyz(11.6622, 8.2319, 39.4945) |
| Luminance | 0.0823 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.82
Blueberry
#464196
ΔE00 3.53
Sapphire (survey)
#2138AB
ΔE00 4.52
Blue Blue
#2242C7
ΔE00 4.56
Blue With A Hint Of Purple
#533CC6
ΔE00 5.45
Darkslateblue
#483D8B
ΔE00 5.78
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4244AB #ABA942
analogous
#4279AB #4244AB #7542AB
triadic
#4244AB #AB4244 #44AB42
tetradic
#4244AB #AB4279 #ABA942 #42AB75
square
#4244AB #AB4279 #ABA942 #42AB75
split-complementary
#4244AB #AB7542 #79AB42
monochromatic
#202153 #31327F #4244AB #6668C4 #9294D5
Accessibility & contrast
On white
7.93
#4244AB on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.65
#4244AB on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4244AB
7.93:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4244AB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4244AB | 1.00 | 7.93 | 2.65 | 7.93 |
| #FFFFFF | 7.93 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.65 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.93 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0056AE
Deuteranopia (green-blind)
#004DA9
Tritanopia (blue-blind)
#005D71
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #4244ab; /* rgb */ color: rgb(66, 68, 171); /* oklch */ color: oklch(44.8% 0.161 276.9);
Tailwind
colors: {
custom: {
50: '#8178c5',
500: '#4244ab',
950: '#000000',
},
}SCSS
$custom: #4244ab; $custom-light: #8178c5; $custom-dark: #000000;
JSON
{
"hex": "#4244ab",
"rgb": {
"r": 66,
"g": 68,
"b": 171
},
"hsl": {
"h": 238.857,
"s": 44.304,
"l": 46.471
},
"oklch": {
"l": 0.44751,
"c": 0.16111,
"h": 276.9
},
"luminance": 0.08233
}Semantic roles & 50–950 ramp
primary
#4244AB
secondary
#C0BF88
accent
#D254D4
background
#F8F7FC
surface
#F0EDF8
border
#CBC8D1
text
#0B0913
muted
#7C7B82